Câu hỏi: She would come to see you if she _______ your address.

A. had

B. has

C. have

D. having

Câu 1: Would you mind _______ more clearly, please?

A. speak

B. speaking

C. to speak

D. spoke

Câu 2: Do you think you will be able ______ a space trip?

A. to take

B. take

C. taking

D. taken

Câu 3: He ____________ abroad before I met him in Sydney.

A. studied

B. study

C. will study

D. had studied

Câu 4: The local government suggested ……. a road through the Nam Cat Tien National Park.

A. build

B. to build

C. building

D. being built

Câu 5: In this semester, we have to _____________ our major for future occupation.

A. choose

B. choosing

C. chosen

D. chose

Câu 6: If there were flying saucers, there ______ traces of their landing.

A. would be

B. will be

C. are

D. is